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f30bc2e7f5
Sat Jun 13 03:46:40 1998 Craig Burley <burley@gnu.org> * Makefile.in (install): Don't install if $(libsubdir) is empty; issue a diagnostic saying top-level Makefile must pass it in instead, and exit. * Makefile.in (g2c.h): Rename from f2c.h. * Makefile.in, libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in: Rewrite config and var assignment sections to be even more minimal than before, and to more clearly documented what macros are expected to be set and to what sorts of values. Eliminate CROSS and related stuff, since there's no such things as CROSS in egcs. Rename GCC_FOR_TARGET to CC throughout. * Makefile.in (stamp-libi77, stamp-libf77, stamp-libu77): Eliminate CROSS. * configure.in: Eliminate CROSS. Rename libf2c.a and f2c.h to libg2c.a and g2c.h, normalize and simplify g77/libg2c build process: * Makefile.in: Remove all stuff pertaining to installation, cleaning, and so on. Parent Makefile does all that now. Pass F2C_H_DIR, G2C_H_DIR, and GCC_H_DIR, the pathnames for the directories containing f2c.h, g2c.h, and other #include files, to subdirectory Makefiles. (stamp-libf77, stamp-libi77, stamp-libu77): Don't specify `-f Makefile' anymore, it's not needed now that subdirectory makefile's from netlib are renamed to makefile.netlib in g77 source (and to makefile.ori by configuration process, in case they're still around somehow). (stamp-libe77): Don't make libE77 dir unless it doesn't exist, if it does just delete all objects in it. Compile using $(GCC_FOR_TARGET), not $(CC). (rebuilt): Remove this and all subordinate targets, as parent Makefile now handles all that. (*clean): Remove. * configure.in (Pad_UDread, ALWAYS_FLUSH, WANT_LEAD_0): Remove these and commentary to new f2c.h file. AC_OUTPUT g2c.h instead of f2c.h. Remove old commentary regarding concatenation. * g2c.h.in: Rename from f2c.h.in, add appropriate commentary. * f2c.h: New file, a wrapper for g2c.h that does libg2c-specific stuff. * libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in: Change $(ALL_CFLAGS) to use F2C_H_DIR, G2C_H_DIR, and GCC_H_DIR macros. Remove F2C_H macro, replace use with explicit dependencies on f2c.h and g2c.h. (*clean): Remove. From-SVN: r20507
261 lines
9.9 KiB
Makefile
261 lines
9.9 KiB
Makefile
# Makefile for GNU F77 compiler runtime.
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# Copyright (C) 1995-1997 Free Software Foundation, Inc.
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# Contributed by Dave Love (d.love@dl.ac.uk).
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#
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#This file is part of GNU Fortran.
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#
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#GNU Fortran is free software; you can redistribute it and/or modify
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#it under the terms of the GNU General Public License as published by
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#the Free Software Foundation; either version 2, or (at your option)
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#any later version.
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#
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#GNU Fortran is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#
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#You should have received a copy of the GNU General Public License
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#along with GNU Fortran; see the file COPYING. If not, write to
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#the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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#02111-1307, USA.
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SHELL = /bin/sh
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#### Start of system configuration section. ####
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srcdir = @srcdir@
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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bindir = $(exec_prefix)/bin
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libdir = $(exec_prefix)/lib
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datadir = $(prefix)/lib
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mandir = $(prefix)/man
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infodir = $(prefix)/info
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includedir = $(prefix)/include
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docdir = $(datadir)/doc
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TO_TOPDIR = ..
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INSTALL = $(srcdir)/$(TO_TOPDIR)/install-sh -c
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INSTALL_PROGRAM = $(INSTALL)
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INSTALL_DATA = $(INSTALL)
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AR = `if test -f $(TO_TOPDIR)/binutils/ar; then \
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echo $(TO_TOPDIR)/binutils/ar; else echo ar; fi`
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AR_FLAGS = rc
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RANLIB = `if test -f $(TO_TOPDIR)/binutils/ranlib; then \
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echo $(TO_TOPDIR)/binutils/ranlib; else echo ranlib; fi`
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MAKEINFO = `if test -f $(TO_TOPDIR)/texinfo/C/makeinfo; then \
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echo $(TO_TOPDIR)/texinfo/C/makeinfo; else echo makeinfo; fi`
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CC = gcc
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CFLAGS = -g
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LIBCFLAGS = $(CFLAGS)
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# List of variables to pass to sub-makes. This should not be needed'
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# by GNU make or Sun make (both of which pass command-line variable'
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# overrides thouh $(MAKE)) but may be needed by older versions.'
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FLAGS_TO_PASS= \
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"CC=$(CC)" \
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"CFLAGS=$(CFLAGS)" \
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"F2C_H_DIR=$(s)/libf2c" \
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"G2C_H_DIR=$(r)/libraries/libf2c" \
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"GCC_H_DIR=$(s)/include" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"PICFLAG=$(PICFLAG)" \
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"RUNTESTFLAGS=$(RUNTESTFLAGS)"
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LIBG2C = libg2c.a
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MISC = libF77/F77_aloc.o libF77/VersionF.o libF77/main.o libF77/s_rnge.o \
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libF77/abort_.o libF77/getarg_.o libF77/iargc_.o libF77/getenv_.o \
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libF77/signal_.o libF77/s_stop.o libF77/s_paus.o libF77/system_.o \
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libF77/cabs.o libF77/derf_.o libF77/derfc_.o libF77/erf_.o \
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libF77/erfc_.o libF77/sig_die.o libF77/exit_.o \
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libF77/setarg.o libF77/setsig.o
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POW = libF77/pow_ci.o libF77/pow_dd.o libF77/pow_di.o libF77/pow_hh.o \
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libF77/pow_ii.o libF77/pow_ri.o libF77/pow_zi.o libF77/pow_zz.o \
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libF77/pow_qq.o
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CX = libF77/c_abs.o libF77/c_cos.o libF77/c_div.o libF77/c_exp.o \
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libF77/c_log.o libF77/c_sin.o libF77/c_sqrt.o
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DCX = libF77/z_abs.o libF77/z_cos.o libF77/z_div.o libF77/z_exp.o \
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libF77/z_log.o libF77/z_sin.o libF77/z_sqrt.o
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REAL = libF77/r_abs.o libF77/r_acos.o libF77/r_asin.o libF77/r_atan.o \
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libF77/r_atn2.o libF77/r_cnjg.o libF77/r_cos.o libF77/r_cosh.o \
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libF77/r_dim.o libF77/r_exp.o libF77/r_imag.o libF77/r_int.o \
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libF77/r_lg10.o libF77/r_log.o libF77/r_mod.o libF77/r_nint.o \
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libF77/r_sign.o libF77/r_sin.o libF77/r_sinh.o libF77/r_sqrt.o \
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libF77/r_tan.o libF77/r_tanh.o
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DBL = libF77/d_abs.o libF77/d_acos.o libF77/d_asin.o libF77/d_atan.o \
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libF77/d_atn2.o libF77/d_cnjg.o libF77/d_cos.o libF77/d_cosh.o \
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libF77/d_dim.o libF77/d_exp.o libF77/d_imag.o libF77/d_int.o \
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libF77/d_lg10.o libF77/d_log.o libF77/d_mod.o libF77/d_nint.o \
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libF77/d_prod.o libF77/d_sign.o libF77/d_sin.o libF77/d_sinh.o \
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libF77/d_sqrt.o libF77/d_tan.o libF77/d_tanh.o
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INT = libF77/i_abs.o libF77/i_dim.o libF77/i_dnnt.o libF77/i_indx.o \
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libF77/i_len.o libF77/i_mod.o libF77/i_nint.o libF77/i_sign.o
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HALF = libF77/h_abs.o libF77/h_dim.o libF77/h_dnnt.o libF77/h_indx.o \
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libF77/h_len.o libF77/h_mod.o libF77/h_nint.o libF77/h_sign.o
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CMP = libF77/l_ge.o libF77/l_gt.o libF77/l_le.o libF77/l_lt.o \
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libF77/hl_ge.o libF77/hl_gt.o libF77/hl_le.o libF77/hl_lt.o
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EFL = libF77/ef1asc_.o libF77/ef1cmc_.o
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CHAR = libF77/s_cat.o libF77/s_cmp.o libF77/s_copy.o
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F90BIT = libF77/lbitbits.o libF77/lbitshft.o libF77/qbitbits.o \
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libF77/qbitshft.o
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FOBJ = $(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) $(HALF) $(CMP) \
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$(EFL) $(CHAR) $(F90BIT)
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IOBJ = libI77/VersionI.o libI77/backspace.o libI77/close.o libI77/dfe.o \
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libI77/dolio.o libI77/due.o libI77/endfile.o libI77/err.o \
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libI77/fmt.o libI77/fmtlib.o libI77/iio.o libI77/ilnw.o \
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libI77/inquire.o libI77/lread.o libI77/lwrite.o libI77/open.o \
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libI77/rdfmt.o libI77/rewind.o libI77/rsfe.o libI77/rsli.o \
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libI77/rsne.o libI77/sfe.o libI77/sue.o libI77/typesize.o \
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libI77/uio.o libI77/util.o libI77/wref.o libI77/wrtfmt.o \
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libI77/wsfe.o libI77/wsle.o libI77/wsne.o libI77/xwsne.o \
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libI77/ftell_.o
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UOBJ = libU77/VersionU.o libU77/gerror_.o libU77/perror_.o libU77/ierrno_.o \
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libU77/itime_.o libU77/time_.o libU77/unlink_.o libU77/fnum_.o \
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libU77/getpid_.o libU77/getuid_.o libU77/getgid_.o libU77/kill_.o \
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libU77/rand_.o libU77/srand_.o libU77/irand_.o libU77/sleep_.o \
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libU77/idate_.o libU77/ctime_.o libU77/etime_.o libU77/dtime_.o \
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libU77/isatty_.o libU77/ltime_.o libU77/fstat_.o libU77/stat_.o \
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libU77/lstat_.o libU77/access_.o libU77/link_.o libU77/getlog_.o \
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libU77/ttynam_.o libU77/getcwd_.o libU77/vxttime_.o \
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libU77/vxtidate_.o libU77/gmtime_.o libU77/fdate_.o libU77/secnds_.o \
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libU77/bes.o libU77/dbes.o libU77/chdir_.o libU77/chmod_.o \
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libU77/lnblnk_.o libU77/hostnm_.o libU77/rename_.o libU77/fgetc_.o \
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libU77/fputc_.o libU77/umask_.o libU77/sys_clock_.o libU77/date_.o \
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libU77/second_.o libU77/flush1_.o libU77/alarm_.o libU77/mclock_.o \
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libU77/symlnk_.o
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F2CEXT = abort derf derfc ef1asc ef1cmc erf erfc exit getarg getenv iargc \
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signal system flush ftell fseek access besj0 besj1 besjn besy0 besy1 \
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besyn chdir chmod ctime date dbesj0 dbesj1 dbesjn dbesy0 dbesy1 dbesyn \
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dtime etime fdate fgetc fget flush1 fnum fputc fput fstat gerror \
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getcwd getgid getlog getpid getuid gmtime hostnm idate ierrno irand \
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isatty itime kill link lnblnk lstat ltime mclock perror rand rename \
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secnds second sleep srand stat symlnk sclock time ttynam umask unlink \
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vxtidt vxttim alarm
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all: g2c.h $(LIBG2C)
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$(LIBG2C): stamp-libf77 stamp-libi77 stamp-libu77 stamp-libe77
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rm -f $(LIBG2C)
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$(AR) $(AR_FLAGS) $(LIBG2C) $(FOBJ)
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$(AR) $(AR_FLAGS) $(LIBG2C) $(IOBJ)
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$(AR) $(AR_FLAGS) $(LIBG2C) $(UOBJ)
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objs=""; for i in $(F2CEXT); do objs="$$objs libE77/L$$i.o"; done; \
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$(AR) $(AR_FLAGS) $(LIBG2C) $$objs
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$(RANLIB) $(LIBG2C)
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stamp-libi77: libI77/Makefile
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rm -f stamp-libi77
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cd libI77; $(MAKE) $(FLAGS_TO_PASS) all
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touch stamp-libi77
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stamp-libf77: libF77/Makefile
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rm -f stamp-libf77
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cd libF77; $(MAKE) $(FLAGS_TO_PASS) all
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touch stamp-libf77
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stamp-libu77: libU77/Makefile
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rm -f stamp-libu77
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cd libU77; $(MAKE) $(FLAGS_TO_PASS) all
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touch stamp-libu77
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stamp-libe77: $(srcdir)/f2cext.c
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rm -f stamp-libe77
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if [ -d libE77 ]; then rm -f libE77/*.o; else mkdir libE77; fi
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for name in $(F2CEXT); \
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do \
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echo $${name}; \
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$(CC) -c -I. -I$(srcdir) -I../../include $(CPPFLAGS) $(CFLAGS) \
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-DL$${name} $(srcdir)/f2cext.c \
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-o libE77/L$${name}.o; \
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if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
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done
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touch stamp-libe77
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${srcdir}/configure: ${srcdir}/configure.in
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rm -f config.cache Makefile g2c.h \
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&& cd $(srcdir) && autoconf && rm -f config.cache
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${srcdir}/libU77/configure: ${srcdir}/libU77/configure.in
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rm -f libU77/config.cache libU77/Makefile && \
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cd $(srcdir)/libU77 && autoconf && rm -f config.cache
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g2c.h Makefile: $(srcdir)/g2c.h.in $(srcdir)/Makefile.in config.status
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$(SHELL) config.status
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config.status: $(srcdir)/configure
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$(SHELL) config.status --recheck
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info install-info clean-info dvi:
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check:
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cd libU77; $(MAKE) G77DIR=../../../gcc/ check
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install:
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@if [ x$(libsubdir) = x ]; then \
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echo ''; \
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echo 'libf2c error: libsubdir environment variable is not'; \
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echo ' exported by top-level Makefile. libg2c.a and g2c.h'; \
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echo ' are installed in the directory tree identified named'; \
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echo ' by that variable, the same tree in which the gcc-'; \
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echo ' specific executables, libraries, and so on are installed.'; \
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echo ' Rather than try to extract the name of this tree via'; \
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echo ' a kludge, libf2c/Makefile.in simply assumes it is passed'; \
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echo ' in as an environment variable. Someone needs to make'; \
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echo ' the appropriate changes to the top-level Makefile.in for'; \
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echo ' this to happen.'; \
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echo ''; \
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echo ' In the meantime, you can try setting libsubdir explicitly'; \
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echo ' in the make command line via libsubdir=/foo/lib/gcc-lib/...,'; \
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echo ' where foo and ... indicate wherever the cc1 and f771'; \
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echo ' executables were installed as part of this overall'; \
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echo ' installation process.'; \
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echo ''; \
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exit 1; \
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fi
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$(INSTALL_DATA) $(LIBG2C) $(libsubdir)/$(LIBG2C).n
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( cd $(libsubdir) ; $(RANLIB) $(LIBG2C).n )
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mv -f $(libsubdir)/$(LIBG2C).n $(libsubdir)/$(LIBG2C)
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$(INSTALL_DATA) g2c.h $(libsubdir)/include/g2c.h
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@if [ -f f2c-install-ok -o -f $(srcdir)/f2c-install-ok ]; then \
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echo ''; \
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echo 'Warning: g77 no longer installs libf2c.a or f2c.h.'; \
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echo ' You must do so yourself. For more information,'; \
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echo ' read "Distributing Binaries" in the g77 docs.'; \
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echo ' (To turn off this warning, delete the file'; \
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echo ' f2c-install-ok in the source or build directory.)'; \
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echo ''; \
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fi
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mostlyclean:
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rm -f stamp-* $(LIBG2C)
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rm -f libF77/*.o
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rm -f libI77/*.o
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rm -f libU77/*.o
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rm -fr libE77
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clean:
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rm -f config.log
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rm -f libF77/Makefile
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rm -f libI77/Makefile
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rm -f libU77/Makefile libU77/config.log libU77/a.out
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distclean:
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rm -f Makefile config.cache config.status g2c.h
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rm -f lib?77/Makefile lib?77/config.status
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rm -f lib?77/config.cache lib?77/config.h
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maintainer-clean:
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rm -f $(srcdir)/configure $(srcdir)/libU77/configure
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rebuilt: ${srcdir}/configure ${srcdir}/libU77/configure
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.PHONY: rebuilt mostlyclean clean distclean maintainer-clean all
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